53= | 2.4×5÷2.4×5= | 33= |
12÷0.3= | 2.1×0.1= | 0.6+4.44= |
0.125×64×0.25 ×101-0.75 ×33+87.5%+0.875
10÷0.05= | 1.97+4.13= | 3897–2998= | ÷75%= |
(+)×= | 0.125×7×8= | -10%= | 4.5-4.5+4.5÷4.5= |
8.4-4.4= | 3.6÷4= | 0.12×3= | 2.62+2.47= |
1.44÷2= | 9.6-3.5= | 2.5×4= | 0.64÷0.8= |
3×= | 3.14×20= | 3.6÷0.9= | 125%×80= |
81÷= | 16:8= | 99×0.8+0.8= |
3.8×99+3.8 2.8+4.36+5.64 [×(-)]÷